Base | Representation |
---|---|
bin | 10110101010011… |
… | …001110111110010 |
3 | 222111102220121112 |
4 | 112222121313302 |
5 | 1234313333040 |
6 | 101421153322 |
7 | 12264525605 |
oct | 2652316762 |
9 | 874386545 |
10 | 380214770 |
11 | 185691a91 |
12 | a73bb842 |
13 | 60a04b70 |
14 | 386d433c |
15 | 235a6365 |
hex | 16a99df2 |
380214770 has 16 divisors (see below), whose sum is σ = 737031960. Its totient is φ = 140386944.
The previous prime is 380214767. The next prime is 380214811. The reversal of 380214770 is 77412083.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 105616729 + 274598041 = 10277^2 + 16571^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462235 + ... + 1462494.
Almost surely, 2380214770 is an apocalyptic number.
380214770 is a deficient number, since it is larger than the sum of its proper divisors (356817190).
380214770 is a wasteful number, since it uses less digits than its factorization.
380214770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2924749.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 380214770 is about 19499.0966457423. The cubic root of 380214770 is about 724.4520758996.
The spelling of 380214770 in words is "three hundred eighty million, two hundred fourteen thousand, seven hundred seventy".
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